Merge tag 'ib-drm-gpio-pdx86-rtc-wdt-v5.12-2' of git://git.infradead.org/linux-platform-drivers-x86

Pull the first part of Intel MID outdated platforms removal from Andy
Shevchenko:

"The following is an automated git shortlog grouped by driver:

 drm/gma500:
  -  Get rid of duplicate NULL checks
  -  Convert to use new SCU IPC API

 gpio:
  -  msic: Remove driver for deprecated platform
  -  intel-mid: Remove driver for deprecated platform

 intel_mid_powerbtn:
  -  Remove driver for deprecated platform

 intel_mid_thermal:
  -  Remove driver for deprecated platform

 intel_scu_wdt:
  -  Drop mistakenly added const
  -  Get rid of custom x86 model comparison
  -  Drop SCU notification
  -  Move driver from arch/x86

 rtc:
  -  mrst: Remove driver for deprecated platform

 watchdog:
  -  intel-mid_wdt: Postpone IRQ handler registration till SCU is ready
  -  intel_scu_watchdog: Remove driver for deprecated platform"

* tag 'ib-drm-gpio-pdx86-rtc-wdt-v5.12-2' of git://git.infradead.org/linux-platform-drivers-x86:
  platform/x86: intel_scu_wdt: Drop mistakenly added const
  platform/x86: intel_scu_wdt: Get rid of custom x86 model comparison
  platform/x86: intel_scu_wdt: Drop SCU notification
  platform/x86: intel_scu_wdt: Move driver from arch/x86
  watchdog: intel-mid_wdt: Postpone IRQ handler registration till SCU is ready
  watchdog: intel_scu_watchdog: Remove driver for deprecated platform
  rtc: mrst: Remove driver for deprecated platform
  platform/x86: intel_mid_powerbtn: Remove driver for deprecated platform
  platform/x86: intel_mid_thermal: Remove driver for deprecated platform
  gpio: msic: Remove driver for deprecated platform
  gpio: intel-mid: Remove driver for deprecated platform
  drm/gma500: Get rid of duplicate NULL checks
  drm/gma500: Convert to use new SCU IPC API

2 files changed, 0 insertions, 83 deletions

diff --git a/arch/x86/platform/intel-mid/device_libs/Makefile b/arch/x86/platform/intel-mid/device_libs/Makefile
index 480fed21cc7d..918edac9ab9a 100644
--- a/arch/x86/platform/intel-mid/device_libs/Makefile
+++ b/arch/x86/platform/intel-mid/device_libs/Makefile
@@ -30,4 +30,3 @@ obj-$(subst m,y,$(CONFIG_GPIO_PCA953X)) += platform_tca6416.o
 obj-$(subst m,y,$(CONFIG_KEYBOARD_GPIO)) += platform_gpio_keys.o
 obj-$(subst m,y,$(CONFIG_INTEL_MID_POWER_BUTTON)) += platform_mrfld_power_btn.o
 obj-$(subst m,y,$(CONFIG_RTC_DRV_CMOS)) += platform_mrfld_rtc.o
-obj-$(subst m,y,$(CONFIG_INTEL_MID_WATCHDOG)) += platform_mrfld_wdt.o
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
deleted file mode 100644
index 227218a8f98e..000000000000
--- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
+++ /dev/null
@@ -1,82 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Intel Merrifield watchdog platform device library file
- *
- * (C) Copyright 2014 Intel Corporation
- * Author: David Cohen <david.a.cohen@linux.intel.com>
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/platform_data/intel-mid_wdt.h>
-
-#include <asm/intel-mid.h>
-#include <asm/intel_scu_ipc.h>
-#include <asm/io_apic.h>
-#include <asm/hw_irq.h>
-
-#define TANGIER_EXT_TIMER0_MSI 12
-
-static struct platform_device wdt_dev = {
-	.name = "intel_mid_wdt",
-	.id = -1,
-};
-
-static int tangier_probe(struct platform_device *pdev)
-{
-	struct irq_alloc_info info;
-	struct intel_mid_wdt_pdata *pdata = pdev->dev.platform_data;
-	int gsi = TANGIER_EXT_TIMER0_MSI;
-	int irq;
-
-	if (!pdata)
-		return -EINVAL;
-
-	/* IOAPIC builds identity mapping between GSI and IRQ on MID */
-	ioapic_set_alloc_attr(&info, cpu_to_node(0), 1, 0);
-	irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info);
-	if (irq < 0) {
-		dev_warn(&pdev->dev, "cannot find interrupt %d in ioapic\n", gsi);
-		return irq;
-	}
-
-	pdata->irq = irq;
-	return 0;
-}
-
-static struct intel_mid_wdt_pdata tangier_pdata = {
-	.probe = tangier_probe,
-};
-
-static int wdt_scu_status_change(struct notifier_block *nb,
-				 unsigned long code, void *data)
-{
-	if (code == SCU_DOWN) {
-		platform_device_unregister(&wdt_dev);
-		return 0;
-	}
-
-	return platform_device_register(&wdt_dev);
-}
-
-static struct notifier_block wdt_scu_notifier = {
-	.notifier_call	= wdt_scu_status_change,
-};
-
-static int __init register_mid_wdt(void)
-{
-	if (intel_mid_identify_cpu() != INTEL_MID_CPU_CHIP_TANGIER)
-		return -ENODEV;
-
-	wdt_dev.dev.platform_data = &tangier_pdata;
-
-	/*
-	 * We need to be sure that the SCU IPC is ready before watchdog device
-	 * can be registered:
-	 */
-	intel_scu_notifier_add(&wdt_scu_notifier);
-
-	return 0;
-}
-arch_initcall(register_mid_wdt);